CN103299735A - Angle-and-interval-adjustable handlebar for agricultural machine - Google Patents
Angle-and-interval-adjustable handlebar for agricultural machine Download PDFInfo
- Publication number
- CN103299735A CN103299735A CN2012100646908A CN201210064690A CN103299735A CN 103299735 A CN103299735 A CN 103299735A CN 2012100646908 A CN2012100646908 A CN 2012100646908A CN 201210064690 A CN201210064690 A CN 201210064690A CN 103299735 A CN103299735 A CN 103299735A
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- Prior art keywords
- shaped
- way pipe
- pipe
- front fork
- handles
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Abstract
The invention discloses an angle-and-interval-adjustable handlebar for agricultural machine. The handlebar comprises a beam, two handles and a front fork, wherein each of the beam, the two handles and the front fork is a metal pipe; the middle part of the beam is arranged in a horizontal pipe of a first T-shaped three-way pipe in a penetration way; a vertical pipe of the first T-shaped three-way pipe is connected with the upper end of the front fork in an insertion way; expansion joints are formed in the horizontal pipe and the vertical pipe of the three-way pipe; a plurality of corresponding connecting lugs extend on pipe bodies on the two sides of the expansion joints; threaded holes are formed in the connecting lugs; the T-shaped three-way pipe is tightly locked on the beam and the front fork through bolts penetrating through the connecting lugs; the two handles are respectively connected to the two ends of the beam through a second T-shaped three-way pipe and a third T-shaped three-way pipe. The handlebar has the advantages of simple structure, convenience for operation and the like.
Description
Technical field
The present invention relates to a kind of farm machinery, particularly relate to the adjustable farm machinery handlebar of a kind of angle and spacing.
Background technology
Existing farm machinery handlebar is mostly fixed, because different people's height is different, operating habit is different, and the angle of handlebar and the distance between handlebar can not be adjusted, and are that operating personnel are very inconvenient in the field operation.
Summary of the invention
The object of the invention is to overcome defective and the deficiency that above-mentioned prior art exists, and a kind of angle and the adjustable farm machinery handlebar of spacing are provided.
The technical scheme that adopts is
The farm machinery handlebar that a kind of angle and spacing are adjustable, comprise crossbeam, two handles and front fork, described crossbeam, two handles and front fork are metal tube, the middle part of crossbeam is located in the transverse tube of the first T-shaped three-way pipe, peg graft in the vertical tube of the first T-shaped three-way pipe and the upper end of front fork, and all offer the expansion joint on the transverse tube of described three-way pipe and the vertical tube, extend a plurality of corresponding engaging lugs on the body of both sides, expansion joint, screw is arranged on the engaging lug, and T-shaped three-way pipe is by passing bolt-locking in the engaging lug on crossbeam and front fork.Two handles are connected to respectively the two ends of crossbeam by the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe, and the structure of the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe is identical with the first T-shaped three-way pipe.The vertical tube of the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe is plugged on respectively the two ends of crossbeam, and two handles insert respectively in the transverse tube of the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe, and is locked by the bolt that inserts in the engaging lug.
The present invention has the advantage such as easy to operate simple in structure.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the T-shaped three-way pipe of the present invention.
Fig. 3 is the end view of Fig. 1.
Embodiment
The farm machinery handlebar that a kind of angle and spacing are adjustable, comprise crossbeam 1, two handles 2 and front fork 3, crossbeam 1, two handles 2 and front fork 3 are metal tube, the middle part of crossbeam 1 is located in the transverse tube of the first T-shaped three-way pipe 4, peg graft in the upper end of the vertical tube of the first T-shaped three-way pipe 4 and front fork 3, all offer expansion joint 5 on the transverse tube of the first T-shaped three-way pipe 4 and the vertical tube, extend a plurality of corresponding engaging lugs 6 on the body of 5 both sides, expansion joint, on the engaging lug 6 screw is arranged, the first T-shaped three-way pipe 4 is locked on crossbeam 1 and the front fork 3 by the bolt 7 that passes in the engaging lug 6.Two handles 2 are connected to respectively the two ends of crossbeam 1 by the second T-shaped three-way pipe 8 and the 3rd T-shaped three-way pipe 9, and the structure of the second T-shaped three-way pipe 8 and the 3rd T-shaped three-way pipe 9 is identical with the first T-shaped three-way pipe 4.The vertical tube of the second T-shaped three-way pipe 8 and the 3rd T-shaped three-way pipe 9 is plugged on respectively the two ends of crossbeam 1, and two handles 2 insert respectively in the transverse tube of the second T-shaped three-way pipe 8 and the 3rd T-shaped three-way pipe 9, and is locked by the bolt 7 that inserts in the engaging lug 6.
Claims (1)
1. an angle and the adjustable farm machinery handlebar of spacing, comprise crossbeam, two handles and front fork, described crossbeam, two handles and front fork are metal tube, the middle part that it is characterized in that described crossbeam is located in the transverse tube of the first T-shaped three-way pipe, peg graft in the vertical tube of the first T-shaped three-way pipe and the upper end of front fork, and all offer the expansion joint on the transverse tube of described three-way pipe and the vertical tube, extend a plurality of corresponding engaging lugs on the body of both sides, expansion joint, screw is arranged on the engaging lug, T-shaped three-way pipe is by passing bolt-locking in the engaging lug on crossbeam and front fork, two handles are connected to respectively the two ends of crossbeam by the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe, and the structure of the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe is identical with the first T-shaped three-way pipe, the vertical tube of the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe is plugged on respectively the two ends of crossbeam, two handles insert respectively in the transverse tube of the second T-shaped three-way pipe and the 3rd T-shaped three-way pipe, and are locked by the bolt that inserts in the engaging lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100646908A CN103299735A (en) | 2012-03-13 | 2012-03-13 | Angle-and-interval-adjustable handlebar for agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100646908A CN103299735A (en) | 2012-03-13 | 2012-03-13 | Angle-and-interval-adjustable handlebar for agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103299735A true CN103299735A (en) | 2013-09-18 |
Family
ID=49125806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100646908A Pending CN103299735A (en) | 2012-03-13 | 2012-03-13 | Angle-and-interval-adjustable handlebar for agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103299735A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477519Y (en) * | 2001-03-14 | 2002-02-20 | 陈定兴 | Handlebar structure of mini bicycle |
| US20020148324A1 (en) * | 2001-03-27 | 2002-10-17 | Bandarra Mario Jorge Leite | Space maximizing means for keeping or storing bicycles |
| DE10155889B4 (en) * | 2001-11-14 | 2004-12-02 | Alfred Karl Benedikt | Handlebars for means of transportation, such as bicycles, scooters or the like |
| CN2730737Y (en) * | 2004-09-22 | 2005-10-05 | 兰永福 | Adjustable handle-bar |
| CN201442629U (en) * | 2009-06-25 | 2010-04-28 | 高腾飞 | Three-dimensional locating bicycle armrest |
| CN201856870U (en) * | 2010-11-19 | 2011-06-08 | 俞钟晓 | Bicycle with width-variable handlebar |
| CN202557599U (en) * | 2012-03-13 | 2012-11-28 | 李久振 | Angle and interval adjustable farm machinery vehicle handle |
-
2012
- 2012-03-13 CN CN2012100646908A patent/CN103299735A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477519Y (en) * | 2001-03-14 | 2002-02-20 | 陈定兴 | Handlebar structure of mini bicycle |
| US20020148324A1 (en) * | 2001-03-27 | 2002-10-17 | Bandarra Mario Jorge Leite | Space maximizing means for keeping or storing bicycles |
| DE10155889B4 (en) * | 2001-11-14 | 2004-12-02 | Alfred Karl Benedikt | Handlebars for means of transportation, such as bicycles, scooters or the like |
| CN2730737Y (en) * | 2004-09-22 | 2005-10-05 | 兰永福 | Adjustable handle-bar |
| CN201442629U (en) * | 2009-06-25 | 2010-04-28 | 高腾飞 | Three-dimensional locating bicycle armrest |
| CN201856870U (en) * | 2010-11-19 | 2011-06-08 | 俞钟晓 | Bicycle with width-variable handlebar |
| CN202557599U (en) * | 2012-03-13 | 2012-11-28 | 李久振 | Angle and interval adjustable farm machinery vehicle handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |